Rename every instance of "OGG" to "Ogg"

20 files changed, 161 insertions, 158 deletions

diff --git a/doc/classes/AudioStream.xml b/doc/classes/AudioStream.xml
index 0793f2efef..7645cafe86 100644
--- a/doc/classes/AudioStream.xml
+++ b/doc/classes/AudioStream.xml
@@ -4,7 +4,7 @@
 		Base class for audio streams.
 	</brief_description>
 	<description>
-		Base class for audio streams. Audio streams are used for sound effects and music playback, and support WAV (via [AudioStreamWAV]) and OGG (via [AudioStreamOGGVorbis]) file formats.
+		Base class for audio streams. Audio streams are used for sound effects and music playback, and support WAV (via [AudioStreamWAV]) and Ogg (via [AudioStreamOggVorbis]) file formats.
 	</description>
 	<tutorials>
 		<link title="Audio streams">$DOCS_URL/tutorials/audio/audio_streams.html</link>
diff --git a/doc/classes/AudioStreamPlayback.xml b/doc/classes/AudioStreamPlayback.xml
index d3d97e0c8a..f1a1c18c1c 100644
--- a/doc/classes/AudioStreamPlayback.xml
+++ b/doc/classes/AudioStreamPlayback.xml
@@ -4,7 +4,7 @@
 		Meta class for playing back audio.
 	</brief_description>
 	<description>
-		Can play, loop, pause a scroll through audio. See [AudioStream] and [AudioStreamOGGVorbis] for usage.
+		Can play, loop, pause a scroll through audio. See [AudioStream] and [AudioStreamOggVorbis] for usage.
 	</description>
 	<tutorials>
 		<link title="Audio Generator Demo">https://godotengine.org/asset-library/asset/526</link>
diff --git a/editor/editor_asset_installer.cpp b/editor/editor_asset_installer.cpp
index aea962f344..8dc8a0ab6b 100644
--- a/editor/editor_asset_installer.cpp
+++ b/editor/editor_asset_installer.cpp
@@ -101,7 +101,7 @@ void EditorAssetInstaller::open(const String &p_path, int p_depth) {
 		extension_guess["webp"] = tree->get_theme_icon(SNAME("ImageTexture"), SNAME("EditorIcons"));
 
 		extension_guess["wav"] = tree->get_theme_icon(SNAME("AudioStreamWAV"), SNAME("EditorIcons"));
-		extension_guess["ogg"] = tree->get_theme_icon(SNAME("AudioStreamOGGVorbis"), SNAME("EditorIcons"));
+		extension_guess["ogg"] = tree->get_theme_icon(SNAME("AudioStreamOggVorbis"), SNAME("EditorIcons"));
 		extension_guess["mp3"] = tree->get_theme_icon(SNAME("AudioStreamMP3"), SNAME("EditorIcons"));
 
 		extension_guess["scn"] = tree->get_theme_icon(SNAME("PackedScene"), SNAME("EditorIcons"));
diff --git a/editor/icons/AudioStreamOGGVorbis.svg b/editor/icons/AudioStreamOggVorbis.svg
index 2e54de9faa..2e54de9faa 100644
--- a/editor/icons/AudioStreamOGGVorbis.svg
+++ b/editor/icons/AudioStreamOggVorbis.svg
diff --git a/editor/project_converter_3_to_4.cpp b/editor/project_converter_3_to_4.cpp
index 5be6e9d059..97013da05e 100644
--- a/editor/project_converter_3_to_4.cpp
+++ b/editor/project_converter_3_to_4.cpp
@@ -1250,6 +1250,7 @@ static const char *class_renames[][2] = {
 	{ "AnimatedSprite", "AnimatedSprite2D" },
 	{ "AnimationTreePlayer", "AnimationTree" },
 	{ "Area", "Area3D" }, // Be careful, this will be used everywhere
+	{ "AudioStreamOGGVorbis", "AudioStreamOggVorbis" },
 	{ "AudioStreamRandomPitch", "AudioStreamRandomizer" },
 	{ "AudioStreamSample", "AudioStreamWAV" },
 	{ "BakedLightmap", "LightmapGI" },
diff --git a/modules/ogg/config.py b/modules/ogg/config.py
index 5a417ba8dd..f7ec4de6be 100644
--- a/modules/ogg/config.py
+++ b/modules/ogg/config.py
@@ -8,8 +8,8 @@ def configure(env):
 
 def get_doc_classes():
     return [
-        "OGGPacketSequence",
-        "OGGPacketSequencePlayback",
+        "OggPacketSequence",
+        "OggPacketSequencePlayback",
     ]
 
 
diff --git a/modules/ogg/doc_classes/OGGPacketSequence.xml b/modules/ogg/doc_classes/OggPacketSequence.xml
index bff3691ce0..d3bd4455d8 100644
--- a/modules/ogg/doc_classes/OGGPacketSequence.xml
+++ b/modules/ogg/doc_classes/OggPacketSequence.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="OGGPacketSequence" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd">
+<class name="OggPacketSequence" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd">
 	<brief_description>
-		A sequence of OGG packets.
+		A sequence of Ogg packets.
 	</brief_description>
 	<description>
-		A sequence of OGG packets.
+		A sequence of Ogg packets.
 	</description>
 	<tutorials>
 	</tutorials>
@@ -21,7 +21,7 @@
 			Contains the granule positions for each page in this packet sequence.
 		</member>
 		<member name="packet_data" type="Array" setter="set_packet_data" getter="get_packet_data" default="[]">
-			Contains the raw packets that make up this OGGPacketSequence.
+			Contains the raw packets that make up this OggPacketSequence.
 		</member>
 		<member name="sampling_rate" type="float" setter="set_sampling_rate" getter="get_sampling_rate" default="0.0">
 			Holds sample rate information about this sequence. Must be set by another class that actually understands the codec.
diff --git a/modules/ogg/doc_classes/OGGPacketSequencePlayback.xml b/modules/ogg/doc_classes/OggPacketSequencePlayback.xml
index 11fc1f4cb6..5c0d75278b 100644
--- a/modules/ogg/doc_classes/OGGPacketSequencePlayback.xml
+++ b/modules/ogg/doc_classes/OggPacketSequencePlayback.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="OGGPacketSequencePlayback" inherits="RefCounted" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd">
+<class name="OggPacketSequencePlayback" inherits="RefCounted" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd">
 	<brief_description>
 	</brief_description>
 	<description>
diff --git a/modules/ogg/ogg_packet_sequence.cpp b/modules/ogg/ogg_packet_sequence.cpp
index e18fa9e590..de8bf4a087 100644
--- a/modules/ogg/ogg_packet_sequence.cpp
+++ b/modules/ogg/ogg_packet_sequence.cpp
@@ -31,7 +31,7 @@
 #include "ogg_packet_sequence.h"
 #include "core/variant/typed_array.h"
 
-void OGGPacketSequence::push_page(int64_t p_granule_pos, const Vector<PackedByteArray> &p_data) {
+void OggPacketSequence::push_page(int64_t p_granule_pos, const Vector<PackedByteArray> &p_data) {
 	Vector<PackedByteArray> data_stored;
 	for (int i = 0; i < p_data.size(); i++) {
 		data_stored.push_back(p_data[i]);
@@ -41,7 +41,7 @@ void OGGPacketSequence::push_page(int64_t p_granule_pos, const Vector<PackedByte
 	data_version++;
 }
 
-void OGGPacketSequence::set_packet_data(const Array &p_data) {
+void OggPacketSequence::set_packet_data(const Array &p_data) {
 	data_version++; // Update the data version so old playbacks know that they can't rely on us anymore.
 	page_data.clear();
 	for (int page_idx = 0; page_idx < p_data.size(); page_idx++) {
@@ -54,7 +54,7 @@ void OGGPacketSequence::set_packet_data(const Array &p_data) {
 	}
 }
 
-Array OGGPacketSequence::get_packet_data() const {
+Array OggPacketSequence::get_packet_data() const {
 	Array ret;
 	for (const Vector<PackedByteArray> &page : page_data) {
 		Array page_variant;
@@ -66,7 +66,7 @@ Array OGGPacketSequence::get_packet_data() const {
 	return ret;
 }
 
-void OGGPacketSequence::set_packet_granule_positions(const Array &p_granule_positions) {
+void OggPacketSequence::set_packet_granule_positions(const Array &p_granule_positions) {
 	data_version++; // Update the data version so old playbacks know that they can't rely on us anymore.
 	page_granule_positions.clear();
 	for (int page_idx = 0; page_idx < p_granule_positions.size(); page_idx++) {
@@ -75,7 +75,7 @@ void OGGPacketSequence::set_packet_granule_positions(const Array &p_granule_posi
 	}
 }
 
-Array OGGPacketSequence::get_packet_granule_positions() const {
+Array OggPacketSequence::get_packet_granule_positions() const {
 	Array ret;
 	for (int64_t granule_pos : page_granule_positions) {
 		ret.push_back(granule_pos);
@@ -83,22 +83,22 @@ Array OGGPacketSequence::get_packet_granule_positions() const {
 	return ret;
 }
 
-void OGGPacketSequence::set_sampling_rate(float p_sampling_rate) {
+void OggPacketSequence::set_sampling_rate(float p_sampling_rate) {
 	sampling_rate = p_sampling_rate;
 }
 
-float OGGPacketSequence::get_sampling_rate() const {
+float OggPacketSequence::get_sampling_rate() const {
 	return sampling_rate;
 }
 
-int64_t OGGPacketSequence::get_final_granule_pos() const {
+int64_t OggPacketSequence::get_final_granule_pos() const {
 	if (!page_granule_positions.is_empty()) {
 		return page_granule_positions[page_granule_positions.size() - 1];
 	}
 	return -1;
 }
 
-float OGGPacketSequence::get_length() const {
+float OggPacketSequence::get_length() const {
 	int64_t granule_pos = get_final_granule_pos();
 	if (granule_pos < 0) {
 		return 0;
@@ -106,33 +106,33 @@ float OGGPacketSequence::get_length() const {
 	return granule_pos / sampling_rate;
 }
 
-Ref<OGGPacketSequencePlayback> OGGPacketSequence::instantiate_playback() {
-	Ref<OGGPacketSequencePlayback> playback;
+Ref<OggPacketSequencePlayback> OggPacketSequence::instantiate_playback() {
+	Ref<OggPacketSequencePlayback> playback;
 	playback.instantiate();
-	playback->ogg_packet_sequence = Ref<OGGPacketSequence>(this);
+	playback->ogg_packet_sequence = Ref<OggPacketSequence>(this);
 	playback->data_version = data_version;
 
 	return playback;
 }
 
-void OGGPacketSequence::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("set_packet_data", "packet_data"), &OGGPacketSequence::set_packet_data);
-	ClassDB::bind_method(D_METHOD("get_packet_data"), &OGGPacketSequence::get_packet_data);
+void OggPacketSequence::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_packet_data", "packet_data"), &OggPacketSequence::set_packet_data);
+	ClassDB::bind_method(D_METHOD("get_packet_data"), &OggPacketSequence::get_packet_data);
 
-	ClassDB::bind_method(D_METHOD("set_packet_granule_positions", "granule_positions"), &OGGPacketSequence::set_packet_granule_positions);
-	ClassDB::bind_method(D_METHOD("get_packet_granule_positions"), &OGGPacketSequence::get_packet_granule_positions);
+	ClassDB::bind_method(D_METHOD("set_packet_granule_positions", "granule_positions"), &OggPacketSequence::set_packet_granule_positions);
+	ClassDB::bind_method(D_METHOD("get_packet_granule_positions"), &OggPacketSequence::get_packet_granule_positions);
 
-	ClassDB::bind_method(D_METHOD("set_sampling_rate", "sampling_rate"), &OGGPacketSequence::set_sampling_rate);
-	ClassDB::bind_method(D_METHOD("get_sampling_rate"), &OGGPacketSequence::get_sampling_rate);
+	ClassDB::bind_method(D_METHOD("set_sampling_rate", "sampling_rate"), &OggPacketSequence::set_sampling_rate);
+	ClassDB::bind_method(D_METHOD("get_sampling_rate"), &OggPacketSequence::get_sampling_rate);
 
-	ClassDB::bind_method(D_METHOD("get_length"), &OGGPacketSequence::get_length);
+	ClassDB::bind_method(D_METHOD("get_length"), &OggPacketSequence::get_length);
 
 	ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "packet_data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR), "set_packet_data", "get_packet_data");
 	ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "granule_positions", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR), "set_packet_granule_positions", "get_packet_granule_positions");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sampling_rate", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR), "set_sampling_rate", "get_sampling_rate");
 }
 
-bool OGGPacketSequencePlayback::next_ogg_packet(ogg_packet **p_packet) const {
+bool OggPacketSequencePlayback::next_ogg_packet(ogg_packet **p_packet) const {
 	ERR_FAIL_COND_V(data_version != ogg_packet_sequence->data_version, false);
 	ERR_FAIL_COND_V(ogg_packet_sequence->page_data.is_empty(), false);
 	ERR_FAIL_COND_V(ogg_packet_sequence->page_granule_positions.is_empty(), false);
@@ -161,7 +161,7 @@ bool OGGPacketSequencePlayback::next_ogg_packet(ogg_packet **p_packet) const {
 	return true;
 }
 
-uint32_t OGGPacketSequencePlayback::seek_page_internal(int64_t granule, uint32_t after_page_inclusive, uint32_t before_page_inclusive) {
+uint32_t OggPacketSequencePlayback::seek_page_internal(int64_t granule, uint32_t after_page_inclusive, uint32_t before_page_inclusive) {
 	// FIXME: This function needs better corner case handling.
 	if (before_page_inclusive == after_page_inclusive) {
 		return before_page_inclusive;
@@ -198,7 +198,7 @@ uint32_t OGGPacketSequencePlayback::seek_page_internal(int64_t granule, uint32_t
 	}
 }
 
-bool OGGPacketSequencePlayback::seek_page(int64_t p_granule_pos) {
+bool OggPacketSequencePlayback::seek_page(int64_t p_granule_pos) {
 	int correct_page = seek_page_internal(p_granule_pos, 0, ogg_packet_sequence->page_data.size() - 1);
 	if (correct_page == -1) {
 		return false;
@@ -213,10 +213,10 @@ bool OGGPacketSequencePlayback::seek_page(int64_t p_granule_pos) {
 	return true;
 }
 
-OGGPacketSequencePlayback::OGGPacketSequencePlayback() {
+OggPacketSequencePlayback::OggPacketSequencePlayback() {
 	packet = new ogg_packet();
 }
 
-OGGPacketSequencePlayback::~OGGPacketSequencePlayback() {
+OggPacketSequencePlayback::~OggPacketSequencePlayback() {
 	delete packet;
 }
diff --git a/modules/ogg/ogg_packet_sequence.h b/modules/ogg/ogg_packet_sequence.h
index 76b673c6ac..efd3b64a39 100644
--- a/modules/ogg/ogg_packet_sequence.h
+++ b/modules/ogg/ogg_packet_sequence.h
@@ -38,12 +38,12 @@
 #include "core/variant/variant.h"
 #include "thirdparty/libogg/ogg/ogg.h"
 
-class OGGPacketSequencePlayback;
+class OggPacketSequencePlayback;
 
-class OGGPacketSequence : public Resource {
-	GDCLASS(OGGPacketSequence, Resource);
+class OggPacketSequence : public Resource {
+	GDCLASS(OggPacketSequence, Resource);
 
-	friend class OGGPacketSequencePlayback;
+	friend class OggPacketSequencePlayback;
 
 	// List of pages, each of which is a list of packets on that page. The innermost PackedByteArrays contain complete ogg packets.
 	Vector<Vector<PackedByteArray>> page_data;
@@ -73,7 +73,7 @@ public:
 	void set_packet_granule_positions(const Array &p_granule_positions);
 	Array get_packet_granule_positions() const;
 
-	// Sets a sampling rate associated with this object. OGGPacketSequence doesn't understand codecs,
+	// Sets a sampling rate associated with this object. OggPacketSequence doesn't understand codecs,
 	// so this value is naively stored as a convenience.
 	void set_sampling_rate(float p_sampling_rate);
 
@@ -86,18 +86,18 @@ public:
 	// Returns the granule position of the last page in this sequence.
 	int64_t get_final_granule_pos() const;
 
-	Ref<OGGPacketSequencePlayback> instantiate_playback();
+	Ref<OggPacketSequencePlayback> instantiate_playback();
 
-	OGGPacketSequence() {}
-	virtual ~OGGPacketSequence() {}
+	OggPacketSequence() {}
+	virtual ~OggPacketSequence() {}
 };
 
-class OGGPacketSequencePlayback : public RefCounted {
-	GDCLASS(OGGPacketSequencePlayback, RefCounted);
+class OggPacketSequencePlayback : public RefCounted {
+	GDCLASS(OggPacketSequencePlayback, RefCounted);
 
-	friend class OGGPacketSequence;
+	friend class OggPacketSequence;
 
-	Ref<OGGPacketSequence> ogg_packet_sequence;
+	Ref<OggPacketSequence> ogg_packet_sequence;
 
 	mutable int64_t page_cursor = 0;
 	mutable int32_t packet_cursor = 0;
@@ -121,8 +121,8 @@ public:
 	// Returns true on success, false on failure.
 	bool seek_page(int64_t p_granule_pos);
 
-	OGGPacketSequencePlayback();
-	virtual ~OGGPacketSequencePlayback();
+	OggPacketSequencePlayback();
+	virtual ~OggPacketSequencePlayback();
 };
 
 #endif // OGG_PACKET_SEQUENCE_H
diff --git a/modules/ogg/register_types.cpp b/modules/ogg/register_types.cpp
index 01f04aa3d5..aca6d1e1f8 100644
--- a/modules/ogg/register_types.cpp
+++ b/modules/ogg/register_types.cpp
@@ -37,8 +37,8 @@ void initialize_ogg_module(ModuleInitializationLevel p_level) {
 		return;
 	}
 
-	GDREGISTER_CLASS(OGGPacketSequence);
-	GDREGISTER_CLASS(OGGPacketSequencePlayback);
+	GDREGISTER_CLASS(OggPacketSequence);
+	GDREGISTER_CLASS(OggPacketSequencePlayback);
 }
 
 void uninitialize_ogg_module(ModuleInitializationLevel p_level) {
diff --git a/modules/vorbis/audio_stream_ogg_vorbis.cpp b/modules/vorbis/audio_stream_ogg_vorbis.cpp
index 76f7317daa..8315eea614 100644
--- a/modules/vorbis/audio_stream_ogg_vorbis.cpp
+++ b/modules/vorbis/audio_stream_ogg_vorbis.cpp
@@ -34,7 +34,7 @@
 #include "core/variant/typed_array.h"
 #include "thirdparty/libogg/ogg/ogg.h"
 
-int AudioStreamPlaybackOGGVorbis::_mix_internal(AudioFrame *p_buffer, int p_frames) {
+int AudioStreamPlaybackOggVorbis::_mix_internal(AudioFrame *p_buffer, int p_frames) {
 	ERR_FAIL_COND_V(!ready, 0);
 
 	if (!active) {
@@ -141,7 +141,7 @@ int AudioStreamPlaybackOGGVorbis::_mix_internal(AudioFrame *p_buffer, int p_fram
 	return p_frames - todo;
 }
 
-int AudioStreamPlaybackOGGVorbis::_mix_frames_vorbis(AudioFrame *p_buffer, int p_frames) {
+int AudioStreamPlaybackOggVorbis::_mix_frames_vorbis(AudioFrame *p_buffer, int p_frames) {
 	ERR_FAIL_COND_V(!ready, 0);
 	if (!have_samples_left) {
 		ogg_packet *packet = nullptr;
@@ -184,11 +184,11 @@ int AudioStreamPlaybackOGGVorbis::_mix_frames_vorbis(AudioFrame *p_buffer, int p
 	return frames;
 }
 
-float AudioStreamPlaybackOGGVorbis::get_stream_sampling_rate() {
+float AudioStreamPlaybackOggVorbis::get_stream_sampling_rate() {
 	return vorbis_data->get_sampling_rate();
 }
 
-bool AudioStreamPlaybackOGGVorbis::_alloc_vorbis() {
+bool AudioStreamPlaybackOggVorbis::_alloc_vorbis() {
 	vorbis_info_init(&info);
 	info_is_allocated = true;
 	vorbis_comment_init(&comment);
@@ -223,7 +223,7 @@ bool AudioStreamPlaybackOGGVorbis::_alloc_vorbis() {
 	return true;
 }
 
-void AudioStreamPlaybackOGGVorbis::start(float p_from_pos) {
+void AudioStreamPlaybackOggVorbis::start(float p_from_pos) {
 	ERR_FAIL_COND(!ready);
 	loop_fade_remaining = FADE_SIZE;
 	active = true;
@@ -232,27 +232,27 @@ void AudioStreamPlaybackOGGVorbis::start(float p_from_pos) {
 	begin_resample();
 }
 
-void AudioStreamPlaybackOGGVorbis::stop() {
+void AudioStreamPlaybackOggVorbis::stop() {
 	active = false;
 }
 
-bool AudioStreamPlaybackOGGVorbis::is_playing() const {
+bool AudioStreamPlaybackOggVorbis::is_playing() const {
 	return active;
 }
 
-int AudioStreamPlaybackOGGVorbis::get_loop_count() const {
+int AudioStreamPlaybackOggVorbis::get_loop_count() const {
 	return loops;
 }
 
-float AudioStreamPlaybackOGGVorbis::get_playback_position() const {
+float AudioStreamPlaybackOggVorbis::get_playback_position() const {
 	return float(frames_mixed) / vorbis_data->get_sampling_rate();
 }
 
-void AudioStreamPlaybackOGGVorbis::tag_used_streams() {
+void AudioStreamPlaybackOggVorbis::tag_used_streams() {
 	vorbis_stream->tag_used(get_playback_position());
 }
 
-void AudioStreamPlaybackOGGVorbis::seek(float p_time) {
+void AudioStreamPlaybackOggVorbis::seek(float p_time) {
 	ERR_FAIL_COND(!ready);
 	ERR_FAIL_COND(vorbis_stream.is_null());
 	if (!active) {
@@ -370,7 +370,7 @@ void AudioStreamPlaybackOGGVorbis::seek(float p_time) {
 	}
 }
 
-AudioStreamPlaybackOGGVorbis::~AudioStreamPlaybackOGGVorbis() {
+AudioStreamPlaybackOggVorbis::~AudioStreamPlaybackOggVorbis() {
 	if (block_is_allocated) {
 		vorbis_block_clear(&block);
 	}
@@ -385,13 +385,13 @@ AudioStreamPlaybackOGGVorbis::~AudioStreamPlaybackOGGVorbis() {
 	}
 }
 
-Ref<AudioStreamPlayback> AudioStreamOGGVorbis::instantiate_playback() {
-	Ref<AudioStreamPlaybackOGGVorbis> ovs;
+Ref<AudioStreamPlayback> AudioStreamOggVorbis::instantiate_playback() {
+	Ref<AudioStreamPlaybackOggVorbis> ovs;
 
 	ERR_FAIL_COND_V(packet_sequence.is_null(), nullptr);
 
 	ovs.instantiate();
-	ovs->vorbis_stream = Ref<AudioStreamOGGVorbis>(this);
+	ovs->vorbis_stream = Ref<AudioStreamOggVorbis>(this);
 	ovs->vorbis_data = packet_sequence;
 	ovs->frames_mixed = 0;
 	ovs->active = false;
@@ -403,11 +403,11 @@ Ref<AudioStreamPlayback> AudioStreamOGGVorbis::instantiate_playback() {
 	return nullptr;
 }
 
-String AudioStreamOGGVorbis::get_stream_name() const {
+String AudioStreamOggVorbis::get_stream_name() const {
 	return ""; //return stream_name;
 }
 
-void AudioStreamOGGVorbis::maybe_update_info() {
+void AudioStreamOggVorbis::maybe_update_info() {
 	ERR_FAIL_COND(packet_sequence.is_null());
 
 	vorbis_info info;
@@ -417,7 +417,7 @@ void AudioStreamOGGVorbis::maybe_update_info() {
 	vorbis_info_init(&info);
 	vorbis_comment_init(&comment);
 
-	Ref<OGGPacketSequencePlayback> packet_sequence_playback = packet_sequence->instantiate_playback();
+	Ref<OggPacketSequencePlayback> packet_sequence_playback = packet_sequence->instantiate_playback();
 
 	for (int i = 0; i < 3; i++) {
 		ogg_packet *packet;
@@ -443,90 +443,90 @@ void AudioStreamOGGVorbis::maybe_update_info() {
 	vorbis_info_clear(&info);
 }
 
-void AudioStreamOGGVorbis::set_packet_sequence(Ref<OGGPacketSequence> p_packet_sequence) {
+void AudioStreamOggVorbis::set_packet_sequence(Ref<OggPacketSequence> p_packet_sequence) {
 	packet_sequence = p_packet_sequence;
 	if (packet_sequence.is_valid()) {
 		maybe_update_info();
 	}
 }
 
-Ref<OGGPacketSequence> AudioStreamOGGVorbis::get_packet_sequence() const {
+Ref<OggPacketSequence> AudioStreamOggVorbis::get_packet_sequence() const {
 	return packet_sequence;
 }
 
-void AudioStreamOGGVorbis::set_loop(bool p_enable) {
+void AudioStreamOggVorbis::set_loop(bool p_enable) {
 	loop = p_enable;
 }
 
-bool AudioStreamOGGVorbis::has_loop() const {
+bool AudioStreamOggVorbis::has_loop() const {
 	return loop;
 }
 
-void AudioStreamOGGVorbis::set_loop_offset(float p_seconds) {
+void AudioStreamOggVorbis::set_loop_offset(float p_seconds) {
 	loop_offset = p_seconds;
 }
 
-float AudioStreamOGGVorbis::get_loop_offset() const {
+float AudioStreamOggVorbis::get_loop_offset() const {
 	return loop_offset;
 }
 
-float AudioStreamOGGVorbis::get_length() const {
+float AudioStreamOggVorbis::get_length() const {
 	ERR_FAIL_COND_V(packet_sequence.is_null(), 0);
 	return packet_sequence->get_length();
 }
 
-void AudioStreamOGGVorbis::set_bpm(double p_bpm) {
+void AudioStreamOggVorbis::set_bpm(double p_bpm) {
 	ERR_FAIL_COND(p_bpm < 0);
 	bpm = p_bpm;
 	emit_changed();
 }
 
-double AudioStreamOGGVorbis::get_bpm() const {
+double AudioStreamOggVorbis::get_bpm() const {
 	return bpm;
 }
 
-void AudioStreamOGGVorbis::set_beat_count(int p_beat_count) {
+void AudioStreamOggVorbis::set_beat_count(int p_beat_count) {
 	ERR_FAIL_COND(p_beat_count < 0);
 	beat_count = p_beat_count;
 	emit_changed();
 }
 
-int AudioStreamOGGVorbis::get_beat_count() const {
+int AudioStreamOggVorbis::get_beat_count() const {
 	return beat_count;
 }
 
-void AudioStreamOGGVorbis::set_bar_beats(int p_bar_beats) {
+void AudioStreamOggVorbis::set_bar_beats(int p_bar_beats) {
 	ERR_FAIL_COND(p_bar_beats < 2);
 	bar_beats = p_bar_beats;
 	emit_changed();
 }
 
-int AudioStreamOGGVorbis::get_bar_beats() const {
+int AudioStreamOggVorbis::get_bar_beats() const {
 	return bar_beats;
 }
 
-bool AudioStreamOGGVorbis::is_monophonic() const {
+bool AudioStreamOggVorbis::is_monophonic() const {
 	return false;
 }
 
-void AudioStreamOGGVorbis::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("set_packet_sequence", "packet_sequence"), &AudioStreamOGGVorbis::set_packet_sequence);
-	ClassDB::bind_method(D_METHOD("get_packet_sequence"), &AudioStreamOGGVorbis::get_packet_sequence);
+void AudioStreamOggVorbis::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_packet_sequence", "packet_sequence"), &AudioStreamOggVorbis::set_packet_sequence);
+	ClassDB::bind_method(D_METHOD("get_packet_sequence"), &AudioStreamOggVorbis::get_packet_sequence);
 
-	ClassDB::bind_method(D_METHOD("set_loop", "enable"), &AudioStreamOGGVorbis::set_loop);
-	ClassDB::bind_method(D_METHOD("has_loop"), &AudioStreamOGGVorbis::has_loop);
+	ClassDB::bind_method(D_METHOD("set_loop", "enable"), &AudioStreamOggVorbis::set_loop);
+	ClassDB::bind_method(D_METHOD("has_loop"), &AudioStreamOggVorbis::has_loop);
 
-	ClassDB::bind_method(D_METHOD("set_loop_offset", "seconds"), &AudioStreamOGGVorbis::set_loop_offset);
-	ClassDB::bind_method(D_METHOD("get_loop_offset"), &AudioStreamOGGVorbis::get_loop_offset);
+	ClassDB::bind_method(D_METHOD("set_loop_offset", "seconds"), &AudioStreamOggVorbis::set_loop_offset);
+	ClassDB::bind_method(D_METHOD("get_loop_offset"), &AudioStreamOggVorbis::get_loop_offset);
 
-	ClassDB::bind_method(D_METHOD("set_bpm", "bpm"), &AudioStreamOGGVorbis::set_bpm);
-	ClassDB::bind_method(D_METHOD("get_bpm"), &AudioStreamOGGVorbis::get_bpm);
+	ClassDB::bind_method(D_METHOD("set_bpm", "bpm"), &AudioStreamOggVorbis::set_bpm);
+	ClassDB::bind_method(D_METHOD("get_bpm"), &AudioStreamOggVorbis::get_bpm);
 
-	ClassDB::bind_method(D_METHOD("set_beat_count", "count"), &AudioStreamOGGVorbis::set_beat_count);
-	ClassDB::bind_method(D_METHOD("get_beat_count"), &AudioStreamOGGVorbis::get_beat_count);
+	ClassDB::bind_method(D_METHOD("set_beat_count", "count"), &AudioStreamOggVorbis::set_beat_count);
+	ClassDB::bind_method(D_METHOD("get_beat_count"), &AudioStreamOggVorbis::get_beat_count);
 
-	ClassDB::bind_method(D_METHOD("set_bar_beats", "count"), &AudioStreamOGGVorbis::set_bar_beats);
-	ClassDB::bind_method(D_METHOD("get_bar_beats"), &AudioStreamOGGVorbis::get_bar_beats);
+	ClassDB::bind_method(D_METHOD("set_bar_beats", "count"), &AudioStreamOggVorbis::set_bar_beats);
+	ClassDB::bind_method(D_METHOD("get_bar_beats"), &AudioStreamOggVorbis::get_bar_beats);
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "packet_sequence", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR), "set_packet_sequence", "get_packet_sequence");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bpm", PROPERTY_HINT_RANGE, "0,400,0.01,or_greater"), "set_bpm", "get_bpm");
@@ -536,6 +536,6 @@ void AudioStreamOGGVorbis::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "loop_offset"), "set_loop_offset", "get_loop_offset");
 }
 
-AudioStreamOGGVorbis::AudioStreamOGGVorbis() {}
+AudioStreamOggVorbis::AudioStreamOggVorbis() {}
 
-AudioStreamOGGVorbis::~AudioStreamOGGVorbis() {}
+AudioStreamOggVorbis::~AudioStreamOggVorbis() {}
diff --git a/modules/vorbis/audio_stream_ogg_vorbis.h b/modules/vorbis/audio_stream_ogg_vorbis.h
index 9b6d928d87..0350e1f761 100644
--- a/modules/vorbis/audio_stream_ogg_vorbis.h
+++ b/modules/vorbis/audio_stream_ogg_vorbis.h
@@ -36,10 +36,10 @@
 #include "servers/audio/audio_stream.h"
 #include "thirdparty/libvorbis/vorbis/codec.h"
 
-class AudioStreamOGGVorbis;
+class AudioStreamOggVorbis;
 
-class AudioStreamPlaybackOGGVorbis : public AudioStreamPlaybackResampled {
-	GDCLASS(AudioStreamPlaybackOGGVorbis, AudioStreamPlaybackResampled);
+class AudioStreamPlaybackOggVorbis : public AudioStreamPlaybackResampled {
+	GDCLASS(AudioStreamPlaybackOggVorbis, AudioStreamPlaybackResampled);
 
 	uint32_t frames_mixed = 0;
 	bool active = false;
@@ -66,11 +66,11 @@ class AudioStreamPlaybackOGGVorbis : public AudioStreamPlaybackResampled {
 	bool have_samples_left = false;
 	bool have_packets_left = false;
 
-	friend class AudioStreamOGGVorbis;
+	friend class AudioStreamOggVorbis;
 
-	Ref<OGGPacketSequence> vorbis_data;
-	Ref<OGGPacketSequencePlayback> vorbis_data_playback;
-	Ref<AudioStreamOGGVorbis> vorbis_stream;
+	Ref<OggPacketSequence> vorbis_data;
+	Ref<OggPacketSequencePlayback> vorbis_data_playback;
+	Ref<AudioStreamOggVorbis> vorbis_stream;
 
 	int _mix_frames(AudioFrame *p_buffer, int p_frames);
 	int _mix_frames_vorbis(AudioFrame *p_buffer, int p_frames);
@@ -94,16 +94,16 @@ public:
 
 	virtual void tag_used_streams() override;
 
-	AudioStreamPlaybackOGGVorbis() {}
-	~AudioStreamPlaybackOGGVorbis();
+	AudioStreamPlaybackOggVorbis() {}
+	~AudioStreamPlaybackOggVorbis();
 };
 
-class AudioStreamOGGVorbis : public AudioStream {
-	GDCLASS(AudioStreamOGGVorbis, AudioStream);
+class AudioStreamOggVorbis : public AudioStream {
+	GDCLASS(AudioStreamOggVorbis, AudioStream);
 	OBJ_SAVE_TYPE(AudioStream); // Saves derived classes with common type so they can be interchanged.
 	RES_BASE_EXTENSION("oggvorbisstr");
 
-	friend class AudioStreamPlaybackOGGVorbis;
+	friend class AudioStreamPlaybackOggVorbis;
 
 	int channels = 1;
 	float length = 0.0;
@@ -114,7 +114,7 @@ class AudioStreamOGGVorbis : public AudioStream {
 	// Also causes allocation and deallocation.
 	void maybe_update_info();
 
-	Ref<OGGPacketSequence> packet_sequence;
+	Ref<OggPacketSequence> packet_sequence;
 
 	double bpm = 0;
 	int beat_count = 0;
@@ -142,15 +142,15 @@ public:
 	virtual Ref<AudioStreamPlayback> instantiate_playback() override;
 	virtual String get_stream_name() const override;
 
-	void set_packet_sequence(Ref<OGGPacketSequence> p_packet_sequence);
-	Ref<OGGPacketSequence> get_packet_sequence() const;
+	void set_packet_sequence(Ref<OggPacketSequence> p_packet_sequence);
+	Ref<OggPacketSequence> get_packet_sequence() const;
 
 	virtual float get_length() const override; //if supported, otherwise return 0
 
 	virtual bool is_monophonic() const override;
 
-	AudioStreamOGGVorbis();
-	virtual ~AudioStreamOGGVorbis();
+	AudioStreamOggVorbis();
+	virtual ~AudioStreamOggVorbis();
 };
 
 #endif // AUDIO_STREAM_OGG_VORBIS_H
diff --git a/modules/vorbis/config.py b/modules/vorbis/config.py
index 978eccb29f..7ce885a37a 100644
--- a/modules/vorbis/config.py
+++ b/modules/vorbis/config.py
@@ -8,8 +8,8 @@ def configure(env):
 
 def get_doc_classes():
     return [
-        "AudioStreamOGGVorbis",
-        "AudioStreamPlaybackOGGVorbis",
+        "AudioStreamOggVorbis",
+        "AudioStreamPlaybackOggVorbis",
     ]
 
 
diff --git a/modules/vorbis/doc_classes/AudioStreamOGGVorbis.xml b/modules/vorbis/doc_classes/AudioStreamOggVorbis.xml
index f87296dcd8..225ea4e6ae 100644
--- a/modules/vorbis/doc_classes/AudioStreamOGGVorbis.xml
+++ b/modules/vorbis/doc_classes/AudioStreamOggVorbis.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="AudioStreamOGGVorbis" inherits="AudioStream" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd">
+<class name="AudioStreamOggVorbis" inherits="AudioStream" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd">
 	<brief_description>
 	</brief_description>
 	<description>
@@ -19,8 +19,8 @@
 		<member name="loop_offset" type="float" setter="set_loop_offset" getter="get_loop_offset" default="0.0">
 			Time in seconds at which the stream starts after being looped.
 		</member>
-		<member name="packet_sequence" type="OGGPacketSequence" setter="set_packet_sequence" getter="get_packet_sequence">
-			Contains the raw OGG data for this stream.
+		<member name="packet_sequence" type="OggPacketSequence" setter="set_packet_sequence" getter="get_packet_sequence">
+			Contains the raw Ogg data for this stream.
 		</member>
 	</members>
 </class>
diff --git a/modules/vorbis/doc_classes/AudioStreamPlaybackOGGVorbis.xml b/modules/vorbis/doc_classes/AudioStreamPlaybackOggVorbis.xml
index 68aa46147f..0879c773ac 100644
--- a/modules/vorbis/doc_classes/AudioStreamPlaybackOGGVorbis.xml
+++ b/modules/vorbis/doc_classes/AudioStreamPlaybackOggVorbis.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="AudioStreamPlaybackOGGVorbis" inherits="AudioStreamPlaybackResampled" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd">
+<class name="AudioStreamPlaybackOggVorbis" inherits="AudioStreamPlaybackResampled" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd">
 	<brief_description>
 	</brief_description>
 	<description>
diff --git a/modules/vorbis/register_types.cpp b/modules/vorbis/register_types.cpp
index 7f81f88cdb..84a71fe82d 100644
--- a/modules/vorbis/register_types.cpp
+++ b/modules/vorbis/register_types.cpp
@@ -40,13 +40,13 @@ void initialize_vorbis_module(ModuleInitializationLevel p_level) {
 
 #ifdef TOOLS_ENABLED
 	if (Engine::get_singleton()->is_editor_hint()) {
-		Ref<ResourceImporterOGGVorbis> ogg_vorbis_importer;
+		Ref<ResourceImporterOggVorbis> ogg_vorbis_importer;
 		ogg_vorbis_importer.instantiate();
 		ResourceFormatImporter::get_singleton()->add_importer(ogg_vorbis_importer);
 	}
 #endif
-	GDREGISTER_CLASS(AudioStreamOGGVorbis);
-	GDREGISTER_CLASS(AudioStreamPlaybackOGGVorbis);
+	GDREGISTER_CLASS(AudioStreamOggVorbis);
+	GDREGISTER_CLASS(AudioStreamPlaybackOggVorbis);
 }
 
 void uninitialize_vorbis_module(ModuleInitializationLevel p_level) {
diff --git a/modules/vorbis/resource_importer_ogg_vorbis.cpp b/modules/vorbis/resource_importer_ogg_vorbis.cpp
index 9461d531fd..1ad1366d0b 100644
--- a/modules/vorbis/resource_importer_ogg_vorbis.cpp
+++ b/modules/vorbis/resource_importer_ogg_vorbis.cpp
@@ -40,39 +40,39 @@
 #include "editor/import/audio_stream_import_settings.h"
 #endif
 
-String ResourceImporterOGGVorbis::get_importer_name() const {
+String ResourceImporterOggVorbis::get_importer_name() const {
 	return "oggvorbisstr";
 }
 
-String ResourceImporterOGGVorbis::get_visible_name() const {
+String ResourceImporterOggVorbis::get_visible_name() const {
 	return "oggvorbisstr";
 }
 
-void ResourceImporterOGGVorbis::get_recognized_extensions(List<String> *p_extensions) const {
+void ResourceImporterOggVorbis::get_recognized_extensions(List<String> *p_extensions) const {
 	p_extensions->push_back("ogg");
 }
 
-String ResourceImporterOGGVorbis::get_save_extension() const {
+String ResourceImporterOggVorbis::get_save_extension() const {
 	return "oggvorbisstr";
 }
 
-String ResourceImporterOGGVorbis::get_resource_type() const {
-	return "AudioStreamOGGVorbis";
+String ResourceImporterOggVorbis::get_resource_type() const {
+	return "AudioStreamOggVorbis";
 }
 
-bool ResourceImporterOGGVorbis::get_option_visibility(const String &p_path, const String &p_option, const HashMap<StringName, Variant> &p_options) const {
+bool ResourceImporterOggVorbis::get_option_visibility(const String &p_path, const String &p_option, const HashMap<StringName, Variant> &p_options) const {
 	return true;
 }
 
-int ResourceImporterOGGVorbis::get_preset_count() const {
+int ResourceImporterOggVorbis::get_preset_count() const {
 	return 0;
 }
 
-String ResourceImporterOGGVorbis::get_preset_name(int p_idx) const {
+String ResourceImporterOggVorbis::get_preset_name(int p_idx) const {
 	return String();
 }
 
-void ResourceImporterOGGVorbis::get_import_options(const String &p_path, List<ImportOption> *r_options, int p_preset) const {
+void ResourceImporterOggVorbis::get_import_options(const String &p_path, List<ImportOption> *r_options, int p_preset) const {
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "loop"), true));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "loop_offset"), 0));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "bpm", PROPERTY_HINT_RANGE, "0,400,0.01,or_greater"), 0));
@@ -80,9 +80,9 @@ void ResourceImporterOGGVorbis::get_import_options(const String &p_path, List<Im
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "bar_beats", PROPERTY_HINT_RANGE, "2,32,or_greater"), 4));
 }
 
-Ref<AudioStreamOGGVorbis> ResourceImporterOGGVorbis::import_ogg_vorbis(const String &p_path) {
+Ref<AudioStreamOggVorbis> ResourceImporterOggVorbis::import_ogg_vorbis(const String &p_path) {
 	Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ);
-	ERR_FAIL_COND_V_MSG(f.is_null(), Ref<AudioStreamOGGVorbis>(), "Cannot open file '" + p_path + "'.");
+	ERR_FAIL_COND_V_MSG(f.is_null(), Ref<AudioStreamOggVorbis>(), "Cannot open file '" + p_path + "'.");
 
 	uint64_t len = f->get_length();
 
@@ -92,10 +92,10 @@ Ref<AudioStreamOGGVorbis> ResourceImporterOGGVorbis::import_ogg_vorbis(const Str
 
 	f->get_buffer(w, len);
 
-	Ref<AudioStreamOGGVorbis> ogg_vorbis_stream;
+	Ref<AudioStreamOggVorbis> ogg_vorbis_stream;
 	ogg_vorbis_stream.instantiate();
 
-	Ref<OGGPacketSequence> ogg_packet_sequence;
+	Ref<OggPacketSequence> ogg_packet_sequence;
 	ogg_packet_sequence.instantiate();
 
 	ogg_stream_state stream_state;
@@ -110,16 +110,16 @@ Ref<AudioStreamOGGVorbis> ResourceImporterOGGVorbis::import_ogg_vorbis(const Str
 	size_t packet_count = 0;
 	bool done = false;
 	while (!done) {
-		ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOGGVorbis>(), "Ogg sync error " + itos(err));
+		ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
 		while (ogg_sync_pageout(&sync_state, &page) != 1) {
 			if (cursor >= len) {
 				done = true;
 				break;
 			}
-			ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOGGVorbis>(), "Ogg sync error " + itos(err));
+			ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
 			char *sync_buf = ogg_sync_buffer(&sync_state, OGG_SYNC_BUFFER_SIZE);
-			ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOGGVorbis>(), "Ogg sync error " + itos(err));
-			ERR_FAIL_COND_V(cursor > len, Ref<AudioStreamOGGVorbis>());
+			ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
+			ERR_FAIL_COND_V(cursor > len, Ref<AudioStreamOggVorbis>());
 			size_t copy_size = len - cursor;
 			if (copy_size > OGG_SYNC_BUFFER_SIZE) {
 				copy_size = OGG_SYNC_BUFFER_SIZE;
@@ -127,22 +127,22 @@ Ref<AudioStreamOGGVorbis> ResourceImporterOGGVorbis::import_ogg_vorbis(const Str
 			memcpy(sync_buf, &file_data[cursor], copy_size);
 			ogg_sync_wrote(&sync_state, copy_size);
 			cursor += copy_size;
-			ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOGGVorbis>(), "Ogg sync error " + itos(err));
+			ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
 		}
 		if (done) {
 			break;
 		}
-		ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOGGVorbis>(), "Ogg sync error " + itos(err));
+		ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
 
 		// Have a page now.
 		if (!initialized_stream) {
 			if (ogg_stream_init(&stream_state, ogg_page_serialno(&page))) {
-				ERR_FAIL_V_MSG(Ref<AudioStreamOGGVorbis>(), "Failed allocating memory for OGG Vorbis stream.");
+				ERR_FAIL_V_MSG(Ref<AudioStreamOggVorbis>(), "Failed allocating memory for Ogg Vorbis stream.");
 			}
 			initialized_stream = true;
 		}
 		ogg_stream_pagein(&stream_state, &page);
-		ERR_FAIL_COND_V_MSG((err = ogg_stream_check(&stream_state)), Ref<AudioStreamOGGVorbis>(), "Ogg stream error " + itos(err));
+		ERR_FAIL_COND_V_MSG((err = ogg_stream_check(&stream_state)), Ref<AudioStreamOggVorbis>(), "Ogg stream error " + itos(err));
 		int desync_iters = 0;
 
 		Vector<Vector<uint8_t>> packet_data;
@@ -153,7 +153,7 @@ Ref<AudioStreamOGGVorbis> ResourceImporterOGGVorbis::import_ogg_vorbis(const Str
 			if (err == -1) {
 				// According to the docs this is usually recoverable, but don't sit here spinning forever.
 				desync_iters++;
-				ERR_FAIL_COND_V_MSG(desync_iters > 100, Ref<AudioStreamOGGVorbis>(), "Packet sync issue during ogg import");
+				ERR_FAIL_COND_V_MSG(desync_iters > 100, Ref<AudioStreamOggVorbis>(), "Packet sync issue during Ogg import");
 				continue;
 			} else if (err == 0) {
 				// Not enough data to fully reconstruct a packet. Go on to the next page.
@@ -186,7 +186,7 @@ Ref<AudioStreamOGGVorbis> ResourceImporterOGGVorbis::import_ogg_vorbis(const Str
 	ogg_sync_clear(&sync_state);
 
 	if (ogg_packet_sequence->get_packet_granule_positions().is_empty()) {
-		ERR_FAIL_V_MSG(Ref<AudioStreamOGGVorbis>(), "OGG Vorbis decoding failed. Check that your data is a valid OGG Vorbis audio stream.");
+		ERR_FAIL_V_MSG(Ref<AudioStreamOggVorbis>(), "Ogg Vorbis decoding failed. Check that your data is a valid Ogg Vorbis audio stream.");
 	}
 
 	ogg_vorbis_stream->set_packet_sequence(ogg_packet_sequence);
@@ -196,26 +196,26 @@ Ref<AudioStreamOGGVorbis> ResourceImporterOGGVorbis::import_ogg_vorbis(const Str
 
 #ifdef TOOLS_ENABLED
 
-bool ResourceImporterOGGVorbis::has_advanced_options() const {
+bool ResourceImporterOggVorbis::has_advanced_options() const {
 	return true;
 }
 
-void ResourceImporterOGGVorbis::show_advanced_options(const String &p_path) {
-	Ref<AudioStreamOGGVorbis> ogg_stream = import_ogg_vorbis(p_path);
+void ResourceImporterOggVorbis::show_advanced_options(const String &p_path) {
+	Ref<AudioStreamOggVorbis> ogg_stream = import_ogg_vorbis(p_path);
 	if (ogg_stream.is_valid()) {
 		AudioStreamImportSettings::get_singleton()->edit(p_path, "oggvorbisstr", ogg_stream);
 	}
 }
 #endif
 
-Error ResourceImporterOGGVorbis::import(const String &p_source_file, const String &p_save_path, const HashMap<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files, Variant *r_metadata) {
+Error ResourceImporterOggVorbis::import(const String &p_source_file, const String &p_save_path, const HashMap<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files, Variant *r_metadata) {
 	bool loop = p_options["loop"];
 	float loop_offset = p_options["loop_offset"];
 	double bpm = p_options["bpm"];
 	int beat_count = p_options["beat_count"];
 	int bar_beats = p_options["bar_beats"];
 
-	Ref<AudioStreamOGGVorbis> ogg_vorbis_stream = import_ogg_vorbis(p_source_file);
+	Ref<AudioStreamOggVorbis> ogg_vorbis_stream = import_ogg_vorbis(p_source_file);
 	if (ogg_vorbis_stream.is_null()) {
 		return ERR_CANT_OPEN;
 	}
@@ -229,5 +229,5 @@ Error ResourceImporterOGGVorbis::import(const String &p_source_file, const Strin
 	return ResourceSaver::save(p_save_path + ".oggvorbisstr", ogg_vorbis_stream);
 }
 
-ResourceImporterOGGVorbis::ResourceImporterOGGVorbis() {
+ResourceImporterOggVorbis::ResourceImporterOggVorbis() {
 }
diff --git a/modules/vorbis/resource_importer_ogg_vorbis.h b/modules/vorbis/resource_importer_ogg_vorbis.h
index e6e98a29c1..a1a970e2cc 100644
--- a/modules/vorbis/resource_importer_ogg_vorbis.h
+++ b/modules/vorbis/resource_importer_ogg_vorbis.h
@@ -34,8 +34,8 @@
 #include "audio_stream_ogg_vorbis.h"
 #include "core/io/resource_importer.h"
 
-class ResourceImporterOGGVorbis : public ResourceImporter {
-	GDCLASS(ResourceImporterOGGVorbis, ResourceImporter);
+class ResourceImporterOggVorbis : public ResourceImporter {
+	GDCLASS(ResourceImporterOggVorbis, ResourceImporter);
 
 	enum {
 		OGG_SYNC_BUFFER_SIZE = 8192,
@@ -44,7 +44,7 @@ class ResourceImporterOGGVorbis : public ResourceImporter {
 private:
 	// virtual int get_samples_in_packet(Vector<uint8_t> p_packet) = 0;
 
-	static Ref<AudioStreamOGGVorbis> import_ogg_vorbis(const String &p_path);
+	static Ref<AudioStreamOggVorbis> import_ogg_vorbis(const String &p_path);
 
 public:
 #ifdef TOOLS_ENABLED
@@ -63,7 +63,7 @@ public:
 
 	virtual Error import(const String &p_source_file, const String &p_save_path, const HashMap<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files = nullptr, Variant *r_metadata = nullptr) override;
 
-	ResourceImporterOGGVorbis();
+	ResourceImporterOggVorbis();
 };
 
 #endif // RESOURCE_IMPORTER_OGG_VORBIS_H
diff --git a/scene/register_scene_types.cpp b/scene/register_scene_types.cpp
index 56b8720180..7c973e1d6f 100644
--- a/scene/register_scene_types.cpp
+++ b/scene/register_scene_types.cpp
@@ -1089,7 +1089,9 @@ void register_scene_types() {
 	ClassDB::add_compatibility_class("World", "World3D");
 
 	// Renamed during 4.0 alpha, added to ease transition between alphas.
+	ClassDB::add_compatibility_class("AudioStreamOGGVorbis", "AudioStreamOggVorbis");
 	ClassDB::add_compatibility_class("AudioStreamSample", "AudioStreamWAV");
+	ClassDB::add_compatibility_class("OGGPacketSequence", "OggPacketSequence");
 	ClassDB::add_compatibility_class("StreamCubemap", "CompressedCubemap");
 	ClassDB::add_compatibility_class("StreamCubemapArray", "CompressedCubemapArray");
 	ClassDB::add_compatibility_class("StreamTexture2D", "CompressedTexture2D");